8 results
Primary objective* To demonstrate the effect of ACT-293987 on time to first morbidity and mortality (MM) event in patients with pulmonary arterial hypertension (PAH).Secondary objective * To evaluate the effect of ACT-293987 on exercise capacity and…
1. Determining whether or not the vitamin K tablets have the same biological availability in humans as the vitamin K solution has.2. Determining whether or not the vitamin K tablets are as effective as the vitamin K solution is.
Primary objective;Confirm superiority of IgG antibody levels against pertussis toxin (Ptx), present in the acellular vaccines, in infants at the age of 3 months of mothers having received a pertussis vaccine during pregnancy versus infants of…
To assess the long-term safety and tolerability of selexipag (ACT-293987) in patients with pulmonary arterial hypertension (PAH).
VIKS-2A:To determine the optimal dosage of vitamin K for supplementation to obtain a stable anticoagulation effect.VIKS-2B:To determine whether supplementation with the found optimal dosage of vitamin K from study VIKS-2A will decrease the number of…
The main purpose of this study is to investigate the longitudinal effects of an aP booster vaccination in adults, on long-term humoral and cellular memory immunity against B. pertussis. By measuring antibody levels against the various pertussis…
*Premature infants and maternal pertussis immunization. Is second trimester vaccination beneficial?*
Our primary objective is to evaluate non-inferiority of anti-Pertussis Toxin (PT) IgG in term infants at 2m of age born of mothers having received a pertussis vaccine between 20-24w Gestational Age (GA) compared to a reference anti-PT IgG at 2m of…
This study is designed to dissect the immune response after Bp booster vaccination by investigating the kinetics of innate and adaptive immune cells, and detection and characterization of Bp-specific memory B cells and plasma cells.